CN107161831B - A kind of Smoke prevention elevator - Google Patents
A kind of Smoke prevention elevator Download PDFInfo
- Publication number
- CN107161831B CN107161831B CN201710375047.XA CN201710375047A CN107161831B CN 107161831 B CN107161831 B CN 107161831B CN 201710375047 A CN201710375047 A CN 201710375047A CN 107161831 B CN107161831 B CN 107161831B
- Authority
- CN
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- Prior art keywords
- carriage
- outlet
- blower
- air
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000779 smoke Substances 0.000 title claims abstract description 38
- 230000002265 prevention Effects 0.000 title claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 26
- 230000001960 triggered effect Effects 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 230000035807 sensation Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 150000002500 ions Chemical group 0.000 claims description 3
- 239000003500 flue dust Substances 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000002354 daily effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- 239000002341 toxic gas Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- -1 vapor Chemical compound 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of Smoke prevention elevator, including carriage, carriage is equipped with ventilation device, built-in sensors, outer sensor and air filter；The ventilation device includes blower, first air port, second air port and controller, first air port is set to the bottom of car floor or side wall, second air port is set to the top in carriage, and second air port is connect by air duct with blower one end, and the blower other end is equipped with the outlet A and the outlet B, the outlet A is communicated with outside, and the outlet B is communicated by air filter with outside；The controller is electrically connected with the formation of blower, outer sensor and built-in sensors respectively, in external sensor-triggered, built-in sensors triggering or without sensor-triggered when, corresponding make air-supply or exhausting and the action command of the outlet A or the outlet B of opening blower into carriage.Using the present invention, the flue dust injury caused by trapped person generated from fire can be prevented, the smoke in carriage can also be taken away.
Description
Technical field
The present invention relates to a kind of elevator more particularly to a kind of Smoke prevention elevators.
Background technique
When high-rise building meets with fire, the main power source of elevator is cut off, if being escaped from not in time in elevator there are also personnel at this time,
It is then trapped in carriage, the flue dust that fire generates can enter in carriage with hoistway or car door, and passenger-in-elevator is in addition to facing elevator
It is possible that also to be taken precautions against the flue dust entered in carriage outside the various safety problems occurred.Fire statistics data shows, fiery
Have that 60%~80% cause of death is related with the flue gas in fire in died in calamity, flue dust is mainly carbon monoxide, titanium dioxide
Carbon, vapor, sulfur dioxide and phosphorus pentoxide etc. mix toxic gas, and human body sucking is easily poisoned to death.And it is existing
The ventilation equipment of elevator generally not can guarantee though being able to maintain the circulation of air in carriage with hoistway air communication and be passed through carriage
Interior air quality, so that the flue dust injury caused by trapped person generated from fire cannot be prevented.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of Smoke prevention elevator, can prevent the cigarette generated from fire
Dirt is injured caused by trapped person, can also take the smoke in carriage away.
It include carriage in order to solve the above-mentioned technical problems, the present invention provides one kind, carriage is equipped with ventilation device, built-in
Sensor, outer sensor and air filter；
The ventilation device includes blower, the first air port, the second air port and controller, and first air port is set to carriage
The bottom of bottom plate or side wall, second air port are set to the top in carriage, and second air port passes through air duct and blower one end
Connection, the blower other end are equipped with the outlet A and the outlet B, and the outlet A is communicated with outside, and the outlet B passes through air filtration
Device is communicated with outside；
The controller is electrically connected with the formation of blower, outer sensor and built-in sensors respectively, is touched in outer sensor
Hair, the built-in sensors triggering or corresponding A for making into carriage air-supply or exhausting and opening blower goes out when without sensor-triggered
Mouth or the action command of the outlet B.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, the outer sensor Real-time Monitoring Data, when controller connects
When receiving measured data more than threshold value, the instruction that blower B is blown and opened into carriage and is exported is issued to blower.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, the built-in sensors Real-time Monitoring Data, when controller connects
When receiving measured data more than threshold value, the instruction that exhausting and opening blower A are exported into carriage is issued to blower.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, when outer sensor and built-in sensors are transmitted to controller
When measured data is all less than threshold value, controller issues the instruction that blower A is blown and opened into carriage and is exported to blower.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, the outer sensor includes cigarette induction device and/or thermal sensation dress
It sets, the outer sensor is distributed in carriage outer wall or outdoors at least provided with 3.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, the built-in sensors include cigarette induction device, the built-in biography
Sensor is distributed on the top plate in carriage inner wall or carriage at least provided with 3.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, the cigarette induction device is ion type smog sensor, the heat
Induction device is temperature sensor.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, the Smoke prevention elevator is additionally provided with UPS uninterruptible power supply to power
Terraced main power circuit continues to power when powering off to ventilation device, built-in sensors and outer sensor.
As the optimal technical scheme of above-mentioned Smoke prevention elevator, the air filter is filtered equipped with ultra-fine fibre glass object
Layer, active carbon layer and the silver-colored titanium dioxide layer of load.
The invention has the following beneficial effects:
The present invention is by outer sensor and built-in sensors to determine whether being in fire condition and needing to siphon away sedan-chair
The smoke that smoking is left in compartment, using the forward and reverse rotation of blower, the outlet A is connected to outside air and B is exported and air mistake
The characteristics of filtering device connection, realizes and crosses air filtering in case of fire, it is ensured that the quality of air in into carriage, in even in everyday situations
Normal ventilation down, had both solved the ventilating problem under fire condition in carriage, feelings of divulging information when being also able to maintain carriage routine use
Condition is good, and regular maintenance cost is low.In addition, Smoke prevention elevator of the present invention optimizes apparatus structure, and with existing elevator production line
Compatibility is strong, reforming equipment less investment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Smoke prevention elevator of the present invention；
Fig. 2 is a kind of another structural schematic diagram of Smoke prevention elevator of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.Only this is stated, the present invention occurs in the text or will occur up, down, left, right, before and after, it is inside and outside etc. just
Position word is not to specific restriction of the invention only on the basis of attached drawing of the invention.
In order to overcome existing elevator to be difficult to carry out Smoke prevention measure in fire, as depicted in figs. 1 and 2, the present invention provides one
Kind Smoke prevention elevator, including carriage 1, carriage 1 are equipped with ventilation device, built-in sensors 5, outer sensor 6 and air filtration dress
Set 7；
The ventilation device includes blower 2, the first air port 3, the second air port 4 and controller, and first air port 3 is set to
The bottom of 1 bottom plate of carriage or side wall, second air port 4 be set to carriage 1 in top, second air port 4 by air duct with
The connection of 2 one end of blower, 2 other end of blower are equipped with the outlet A and the outlet B 22, and the outlet A 21 is communicated with outside, and the B goes out
Mouth 22 is communicated by air filter 7 with outside；
The controller is electrically connected with the formation of blower 2, outer sensor 6 and built-in sensors 5 respectively, in outer sensor
6 triggerings, the triggering of built-in sensors 5 or corresponding when without sensor-triggered make air-supply or exhausting into carriage 1 and open blower 2
A export 21 or B outlet 22 action command.
Wherein, the blower 2 that ventilation device includes is equipped with the top of carriage 1, and the blower 2 can rotate forward air-supply or reversed pumping
Wind.First air port 3 is equipped with 1-10, respectively in the bottom of 1 bottom plate of carriage or side wall, with the outer air communication of carriage 1；But both into
Port, is also possible to exhaust outlet, depending on specific 2 direction of rotation of apparent wind machine.Second air port 4 is equipped with 1-10, in carriage 1
Top, second air port 4 are connect by air duct with 2 one end of blower；Similarly, the second air port 4 both but air inlet, can also be with
It is exhaust outlet, depending on specific 2 direction of rotation of apparent wind machine.
Specifically, when blower 2 is blown in positive steering carriage 1, the air outside carriage 1 enters sedan-chair by the second air port 4
It in compartment 1, then is discharged to outside carriage 1 from the first air port 3, forms air flow circuit, play the logical wind action of ventilation, at this time second
Air port 4 is air inlet, and the first air port 3 is exhaust outlet.Air warp when blower 2 is exhausting in counter steer carriage 1, in carriage 1
Second air port 4 discharge carriage 1 is outer to form negative pressure in carriage 1, and the outer air pressure of carriage 1 is greater than the air pressure in carriage 1, carriage 1
Outer air is added in carriage 1 by the first air port 3, so that air flow circuit is formed, at this point, the first air port 3 is air inlet,
Second air port 4 is exhaust outlet.
The blower 2 that the ventilation device of existing elevator uses generally only has air blowing function, but if fire condition, in hoistway
It is filled with the flue dust for being mingled with various toxic gases, if elevator also continues carrying out ventilation ventilation using the ventilation device, can be incited somebody to action
Toxic fumes are drawn onto carriage 1, do not have the purpose of Smoke prevention.If closing the ventilation device, trapped person then will lead to
The passage of stranded time, content of oxygen in air is fewer and fewer in carriage 1, it may appear that anoxic, the problem of asphyxia.
For this purpose, Smoke prevention elevator of the present invention is equipped with air filter 7 to purify the air entered in carriage 1.It is described
2 one end of blower is connected with the second air port 4, and the other end is equipped with the outlet the A outlet the 21 and B outlet 22, A 21 and directly communicates with outside, institute
The outlet B 22 is stated to communicate by air filter 7 with outside.And purified air is just used in fire in order to control elevator
It is sent into carriage 1, the present invention is externally provided with several built-in sensors 5 and outer sensor 6 in carriage 1.The external sensing
Device 6 includes cigarette induction device and/or thermal sensation device, and the outer sensor 6 is distributed in 1 outer wall of carriage or door at least provided with 3
Outside, can judge whether to be in fire condition by cigarette induction device and thermal sensation device.When cigarette induction device and thermal sensation device measured data
More than threshold value, the outlet B 22 that blower 2 opens blower 2 is connected to blower 2 with air filter 7, and the positive rotation of blower 2
Turn, blows into carriage 1, so that the air outside carriage 1 enters back into carriage 1 after first passing around air filter 7, even if empty
Containing the toxic fumes of high concentration in gas, also ensure that filtered air meets air quality requirements, to solve fire feelings
Ventilating problem under condition in carriage 1.
But daily elevator is in use, the air in hoistway is not required to filter, as also used sky in daily elevator ventilation process
Gas filter device 7 then needs very high maintenance cost, this is because air filter 7 adsorbs particle and toxic gas to one
After a saturation value, then there is no filtrations, it is therefore desirable to periodic replacement and cleaning, to cause maintenance cost height.For this purpose, this
Invent the blower 2 and set that there are two outlets: A exports 21 and B and exports the outlet 22, B 22 to be connected with air filter 7.The outlet A
21 are directly connected to outside air, and the outlet A 21 is opened in daily elevator ventilation, close the outlet B 22, directly adopt and hoistway air exchange
?；And occur closing the outlet A 21 when fire, the outlet B 22 is opened, the air of hoistway is first filtered and is discharged into carriage 1 afterwards.Using
The present invention had both solved the ventilating problem under fire condition in carriage 1, also reduced regular maintenance cost, the compatibility with existing elevator
By force.
Daily elevator ventilation can encounter two kinds of situations: (1) someone smokes in carriage 1, and 1 smoke of carriage is caused to be difficult to disperse；
(2) free from extraneous odour.Situation is planted for (1), built-in sensors 5 are equipped in carriage 1 of the present invention, built-in sensors 5 are high sensitivity
Cigarette induction device, when detecting numerical value and being more than preset threshold, blower 2 opens the outlet A 21, closes the outlet B 22, and reversed exhausting
There to be smoke air quickly to extract out, to keep with fresh air in carriage 1.Situation is planted for (2), smoke smell free will not then trigger
Built-in sensors 5, blower 2, which is still, opens the outlet A 21, closes the outlet B 22, but is using positive air supply mode, the party at this time
Formula to the comfort level of passenger-in-elevator more preferably.
The ventilation device further includes controller, the controller respectively with blower 2, outer sensor 6 and built-in sensors 5
Form electrical connection.Controller receives outer sensor 6 and the detection numerical value of built-in sensors 5 executes following movement:
When controller receives outer sensor 6 and built-in sensors 5 are no more than threshold value, it is judged as 1 smoke smell free of carriage
And be not fire condition, Xiang Fengji 2 issues the outlet A 21 that blower 2 is blown and opened into carriage 1, closes the finger of the outlet B 22
It enables；
When controller receive only 6 measured data of outer sensor be more than threshold value when, in fact it could happen that fire condition, aweather
Machine 2 issues the outlet B 22 that blower 2 is blown and opened into carriage 1, closes the instruction of the outlet A 21；
When controller receives only 5 measured data of built-in sensors is more than threshold value when, someone's smoking in possible carriage 1,
The outlet A 21 that exhausting and opening blower 2 into carriage 1 are issued to blower 2, closes the instruction of the outlet B 22；
When controller receives outer sensor 6 and 5 measured data of built-in sensors is all more than threshold value, equally it is judged as
It is likely to occur fire condition, Xiang Fengji 2 issues the outlet B 22 that blower 2 is blown and opened into carriage 1, closes the finger of the outlet A 21
It enables.
Preferably, cigarette induction device of the present invention is ion type smog sensor, and the thermal sensation device is temperature sensor.
Preferably, it may result in the power-off of elevator main power source in case of fire, Smoke prevention elevator of the present invention is additionally provided with
UPS uninterruptible power supply is as backup power supply, in the power-off of elevator main power circuit to ventilation device, built-in sensors 5 and external
Sensor 6 continues to power.
It should be noted that air filter 7 of the present invention is equipped with ultra-fine fibre glass object filter layer, active carbon layer
With the silver-colored titanium dioxide layer of load.It may filter that the particulate matter and carbon monoxide, titanium dioxide in air by the air filter 7
The toxic gases such as carbon, benzene, toluene, sulfur dioxide and phosphorus pentoxide, filtering requirement when being able to satisfy fire condition.
In conclusion the present invention is by outer sensor and built-in sensors to determine whether in fire condition and needing
The smoke that smoking is left in carriage is siphoned away, using the forward and reverse rotation of blower, the outlet A is connected to outside air and the outlet B
22 the characteristics of being connected to air filter, were realized and cross air filtering in case of fire, it is ensured that the quality of air in into carriage,
The normal ventilation under even in everyday situations, had both solved the ventilating problem under fire condition in carriage, was also able to maintain that carriage is daily to be made
Used time ventilation is all right, and regular maintenance cost is low.In addition, Smoke prevention elevator of the present invention optimizes apparatus structure, and with it is existing
Elevator production line compatibility is strong, reforming equipment less investment.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of Smoke prevention elevator, which is characterized in that including carriage, carriage is equipped with ventilation device, built-in sensors, external sensing
Device and air filter；
The ventilation device includes blower, the first air port, the second air port and controller, and first air port is set to car floor
Or the bottom of side wall, second air port are set to the top in carriage, second air port is connect by air duct with blower one end,
The blower other end is equipped with the outlet A and the outlet B, and the outlet A is communicated with outside, and the outlet B passes through air filter
It is communicated with outside；
The controller is electrically connected with the formation of blower, outer sensor and built-in sensors respectively, interior in external sensor-triggered
Set sensor-triggered or the corresponding outlet A or the B for making into carriage air-supply or exhausting and opening blower when without sensor-triggered
The action command of outlet；
When controller receives outer sensor measured data more than threshold value, is issued to blower and blow into carriage and open wind
The instruction of the outlet machine B；
When controller receives built-in sensors measured data more than threshold value, the exhausting into carriage is issued to blower and opens wind
The instruction of the outlet machine A；
When the measured data that outer sensor and built-in sensors are transmitted to controller is all less than threshold value, controller is sent out to blower
The instruction of the outlet blower A is blown and opened out into carriage.
2. Smoke prevention elevator as described in claim 1, which is characterized in that the outer sensor includes cigarette induction device and/or thermal sensation
Device, the outer sensor are distributed in carriage outer wall or outdoors at least provided with 3.
3. Smoke prevention elevator as described in claim 1, which is characterized in that the built-in sensors include cigarette induction device, described built-in
Sensor is distributed on the top plate in carriage inner wall or carriage at least provided with 3.
4. Smoke prevention elevator as claimed in claim 2, which is characterized in that the cigarette induction device is ion type smog sensor, described
Thermal sensation device is temperature sensor.
5. Smoke prevention elevator as described in claim 1, which is characterized in that the Smoke prevention elevator be additionally provided with UPS uninterruptible power supply for
Elevator main power circuit continues to power when powering off to ventilation device, built-in sensors and outer sensor.
6. Smoke prevention elevator as described in claim 1, which is characterized in that the air filter is equipped with ultra-fine fibre glass object mistake
Filtering layer, active carbon layer and the silver-colored titanium dioxide layer of load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375047.XA CN107161831B (en) | 2017-05-24 | 2017-05-24 | A kind of Smoke prevention elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375047.XA CN107161831B (en) | 2017-05-24 | 2017-05-24 | A kind of Smoke prevention elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107161831A CN107161831A (en) | 2017-09-15 |
| CN107161831B true CN107161831B (en) | 2019-04-23 |
Family
ID=59821817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710375047.XA Active CN107161831B (en) | 2017-05-24 | 2017-05-24 | A kind of Smoke prevention elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161831B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7102562B1 (en) * | 2021-02-02 | 2022-07-19 | 東芝エレベータ株式会社 | Elevator equipment |
| CN117902433B (en) * | 2024-03-18 | 2024-05-14 | 山东创驰安防科技有限公司 | High-speed fire elevator car |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006131381A (en) * | 2004-11-08 | 2006-05-25 | Toshiba Elevator Co Ltd | Elevator control device |
| CN1876542A (en) * | 2005-06-07 | 2006-12-13 | 王秋楠 | Positive pressure keeping device and method when elevator compartment in thick smoke environment |
| CN205026858U (en) * | 2015-08-14 | 2016-02-10 | 康达电梯有限公司 | Elevator car air purification system |
| CN105800426A (en) * | 2016-04-08 | 2016-07-27 | 波士顿电梯（湖州）有限公司 | Novel elevator |
| CN105923512A (en) * | 2016-06-28 | 2016-09-07 | 爱默生电梯有限公司 | Air purifying device in elevator |
| CN106066078A (en) * | 2016-05-09 | 2016-11-02 | 上海新时达电气股份有限公司 | Elevator console, lift car and air purification method thereof |
-
2017
- 2017-05-24 CN CN201710375047.XA patent/CN107161831B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006131381A (en) * | 2004-11-08 | 2006-05-25 | Toshiba Elevator Co Ltd | Elevator control device |
| CN1876542A (en) * | 2005-06-07 | 2006-12-13 | 王秋楠 | Positive pressure keeping device and method when elevator compartment in thick smoke environment |
| CN205026858U (en) * | 2015-08-14 | 2016-02-10 | 康达电梯有限公司 | Elevator car air purification system |
| CN105800426A (en) * | 2016-04-08 | 2016-07-27 | 波士顿电梯（湖州）有限公司 | Novel elevator |
| CN106066078A (en) * | 2016-05-09 | 2016-11-02 | 上海新时达电气股份有限公司 | Elevator console, lift car and air purification method thereof |
| CN105923512A (en) * | 2016-06-28 | 2016-09-07 | 爱默生电梯有限公司 | Air purifying device in elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107161831A (en) | 2017-09-15 |
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Address after: No. 1-3 Changchun Road, Yangmei, Yanghe Town, Gaoming District, Foshan City, Guangdong Province (Address Declaration) Patentee after: Zhufu Elevator Technology Co.,Ltd. Country or region after: China Address before: No. 1-3 Changchun Road, Yangmei Town, Gaoming District, Foshan City, Guangdong Province Patentee before: HOMEFRIEND & FUJI ELEVATOR Co.,Ltd. Country or region before: China |